.container {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    align-content: flex-end;
    flex-direction: column;
    left: 0px;
    bottom: 0px;
}

.keyboard-tools{
    display: flex;
    justify-content: flex-end;
    flex-direction: row;
    height: 80px;
    background-color: #fff;
    border: 1px solid #ccc;
    padding: 3px 6px;
}

.keyboard-content{
    background-color: #DDDDDD;
    flex-direction: column;
}

.keyboard-content div{
    margin: 6px 0;
    justify-content: space-between;
}
.key-letter{
    flex-direction: column;
}

.btn{
    padding: 22px 20px;
    radius: 6px;
    margin: 0px 3px;
    width: 80px;
}
.btn-key{
    background-color: #FCFDFD;
    font-size: 40px;
    text-color: black;
}

.btn-key-tools{
    width: 100px;
    padding: 18px 10px;
    background-color: #B07C8788;
    font-weight: bolder;
}

.letter-up{
    text-color: #1E91E9;
    font-size: 60px;
    padding: 3px 20px;
}
.btn-tools{
    font-weight: bolder;
    background-color: white;
    text-color: #D5000000;
    border: 1px solid #ccc;
    border-radius: 10px;
    font-size: 42px;
    margin: 3px 10px;
}